std::fputwc

From Cppreference

C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Input/output library
basic_streambuf basic_filebuf basic_stringbuf ios_base basic_ios basic_istream basic_ostream basic_iostream basic_ifstream basic_ofstream basic_fstream basic_istringstream basic_ostringstream basic_stringstream I/O manipulators C-style I/O
C-style I/O
Functions File access fopen freopen fflush fclose setbuf setvbuf Direct input/output fread fwrite Unformatted input/output fgetc fgets fputc fputs getchar gets putchar puts ungetc fgetwc fgetws fputwc fputws getwchar putwchar ungetwc Formatted input/output scanf fscanf sscanf vscanf vfscanf vsscanf (C++11) (C++11) (C++11) printf fprintf sprintf snprintf (C++11) vprintf vfprintf vsprintf vsnprintf (C++11) wscanf fwscanf swscanf vwscanf vfwscanf vswscanf (C++11) (C++11) (C++11) wprintf fwprintf swprintf vwprintf vfwprintf vswprintf File positioning ftell fgetpos fseek fsetpos rewind Error handling clearerr feof ferror perror Operations on files remove rename tmpfile tmpnam

Defined in header <cwchar>
wint_t fputwc( wchar_t ch, FILE *stream ); wint_t putwc( wchar_t ch, FILE *stream );

Writes a wide character ch to the given output stream stream. putwc() may be implemented as a macro and may evaluate stream more than once.

[edit] Parameters

ch	-	wide character to be written
stream	-	the output stream

[edit] Return value

ch on success, WEOF on failure. If an encoding error occurs, errno is set to EILSEQ.

[edit] See also

fputc putc	writes a character to a file stream (function)
fputws	writes a wide character string to a file stream (function)
fgetwc getwc	gets a wide character from a file stream (function)